Festival
15th Annual Avant Garde Festival of New York, The Passenger Ship Terminal at 55th Street, New York, N. Y., États-Unis, 20 juillet 1980.
Festival
14th Annual New York Avant Garde Festival and 2nd Annual Cambridge River Festival, Charles River, Cambridge, Mass., États-Unis, 20 mai 1978.
Festival
13th Annual New York Avant Garde Festival, World Trade Center, New York, N. Y., États-Unis, 19 juin 1977.